Solve this proportion. A copper wire 750 feet long has a resistance of 1.893 ohms. How long is a copper wire of the same diameter whose resistance is 3.156 ohms? Express the answer to the nearer tenth.
Fill in the blank(s) with the appropriate word(s).
1250.4
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During a wet compression test, what is placed into the cylinder?
Select One: a) Anti-Freeze b) Water c) Oil d) Steam
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Air fills a 2-m-diameter balloon at 20ºC and 5 kPa gage. Additional air is forced into the balloon until it reaches 8 m in diameter at a gage pressure of 8 kPa, while the temperature remains constant. The added mass is nearest:
A) 339 kg B) 301 kg C) 287 kg D) 269 kg
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The heat transfer rate through a window is found through: ____.
A. Q = U-value + TD + Area B. Q = U-value + TD × Area C. Q = U-value × TD + Area D. Q = U-value × TD × Area
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One important ingredient of a proper professional attitude is:
What will be an ideal response?
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